: In a race against time, Boyce and Ford lead an assault to destroy both the radio tower and the entire laboratory, ultimately deciding to keep the supernatural horrors a secret to prevent either side from ever using such power again.

: While hiding with a local villager named Chloe , the soldiers discover that the Nazis are conducting horrific supernatural experiments in a laboratory beneath the church.

: They uncover a mysterious serum that can reanimate the dead, intended to create an unstoppable "thousand-year army" of undead superhuman soldiers.

: The soldiers' goal shifts from a standard military operation to a brutal battle for survival against mutated, aggressive beings created by the serum.

The story of the 2018 film Overlord (often associated with the "Nazi Overlord" theme) follows a small squad of American paratroopers on a desperate mission just hours before the invasion in June 1944. Their objective is to destroy a German radio transmitter located in a fortified church in Nazi-occupied France to ensure air support for the Allied forces. The narrative unfolds in these key phases: